diff options
Diffstat (limited to 'arch/x86/lib/thunk_64.S')
| -rw-r--r-- | arch/x86/lib/thunk_64.S | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S index bf9a7d5a5428..782b082c9ff7 100644 --- a/arch/x86/lib/thunk_64.S +++ b/arch/x86/lib/thunk_64.S | |||
| @@ -22,26 +22,6 @@ | |||
| 22 | CFI_ENDPROC | 22 | CFI_ENDPROC |
| 23 | .endm | 23 | .endm |
| 24 | 24 | ||
| 25 | /* rdi: arg1 ... normal C conventions. rax is passed from C. */ | ||
| 26 | .macro thunk_retrax name,func | ||
| 27 | .globl \name | ||
| 28 | \name: | ||
| 29 | CFI_STARTPROC | ||
| 30 | SAVE_ARGS | ||
| 31 | call \func | ||
| 32 | jmp restore_norax | ||
| 33 | CFI_ENDPROC | ||
| 34 | .endm | ||
| 35 | |||
| 36 | |||
| 37 | .section .sched.text, "ax" | ||
| 38 | #ifdef CONFIG_RWSEM_XCHGADD_ALGORITHM | ||
| 39 | thunk rwsem_down_read_failed_thunk,rwsem_down_read_failed | ||
| 40 | thunk rwsem_down_write_failed_thunk,rwsem_down_write_failed | ||
| 41 | thunk rwsem_wake_thunk,rwsem_wake | ||
| 42 | thunk rwsem_downgrade_thunk,rwsem_downgrade_wake | ||
| 43 | #endif | ||
| 44 | |||
| 45 | #ifdef CONFIG_TRACE_IRQFLAGS | 25 | #ifdef CONFIG_TRACE_IRQFLAGS |
| 46 | /* put return address in rdi (arg1) */ | 26 | /* put return address in rdi (arg1) */ |
| 47 | .macro thunk_ra name,func | 27 | .macro thunk_ra name,func |
| @@ -72,10 +52,3 @@ restore: | |||
| 72 | RESTORE_ARGS | 52 | RESTORE_ARGS |
| 73 | ret | 53 | ret |
| 74 | CFI_ENDPROC | 54 | CFI_ENDPROC |
| 75 | |||
| 76 | CFI_STARTPROC | ||
| 77 | SAVE_ARGS | ||
| 78 | restore_norax: | ||
| 79 | RESTORE_ARGS 1 | ||
| 80 | ret | ||
| 81 | CFI_ENDPROC | ||
